From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Stefan Haberland <sth@linux.ibm.com>,
Jan Hoeppner <hoeppner@linux.ibm.com>,
Jens Axboe <axboe@kernel.dk>, Sasha Levin <sashal@kernel.org>,
hca@linux.ibm.com, gor@linux.ibm.com, agordeev@linux.ibm.com,
linux-s390@vger.kernel.org
Subject: [PATCH AUTOSEL 5.15 13/31] s390/dasd: use correct number of retries for ERP requests
Date: Sun, 13 Aug 2023 12:05:46 -0400 [thread overview]
Message-ID: <20230813160605.1080385-13-sashal@kernel.org> (raw)
In-Reply-To: <20230813160605.1080385-1-sashal@kernel.org>
From: Stefan Haberland <sth@linux.ibm.com>
[ Upstream commit acea28a6b74f458defda7417d2217b051ba7d444 ]
If a DASD request fails an error recovery procedure (ERP) request might
be built as a copy of the original request to do error recovery.
The ERP request gets a number of retries assigned.
This number is always 256 no matter what other value might have been set
for the original request. This is not what is expected when a user
specifies a certain amount of retries for the device via sysfs.
Correctly use the number of retries of the original request for ERP
requests.
Signed-off-by: Stefan Haberland <sth@linux.ibm.com>
Reviewed-by: Jan Hoeppner <hoeppner@linux.ibm.com>
Link: https://lore.kernel.org/r/20230721193647.3889634-3-sth@linux.ibm.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/s390/block/dasd_3990_erp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/s390/block/dasd_3990_erp.c b/drivers/s390/block/dasd_3990_erp.c
index 4691a3c35d725..c2d4ea74e0d00 100644
--- a/drivers/s390/block/dasd_3990_erp.c
+++ b/drivers/s390/block/dasd_3990_erp.c
@@ -2436,7 +2436,7 @@ static struct dasd_ccw_req *dasd_3990_erp_add_erp(struct dasd_ccw_req *cqr)
erp->block = cqr->block;
erp->magic = cqr->magic;
erp->expires = cqr->expires;
- erp->retries = 256;
+ erp->retries = device->default_retries;
erp->buildclk = get_tod_clock();
erp->status = DASD_CQR_FILLED;
--
2.40.1
next prev parent reply other threads:[~2023-08-13 16:09 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-13 16:05 [PATCH AUTOSEL 5.15 01/31] phy: qcom-snps-femto-v2: keep cfg_ahb_clk enabled during runtime suspend Sasha Levin
2023-08-13 16:05 ` [PATCH AUTOSEL 5.15 02/31] phy: qcom-snps-femto-v2: use qcom_snps_hsphy_suspend/resume error code Sasha Levin
2023-08-13 16:05 ` [PATCH AUTOSEL 5.15 03/31] media: pulse8-cec: handle possible ping error Sasha Levin
2023-08-13 16:05 ` [PATCH AUTOSEL 5.15 04/31] media: pci: cx23885: fix error handling for cx23885 ATSC boards Sasha Levin
2023-08-13 16:05 ` [PATCH AUTOSEL 5.15 05/31] 9p: virtio: make sure 'offs' is initialized in zc_request Sasha Levin
2023-08-13 16:05 ` [PATCH AUTOSEL 5.15 06/31] ksmbd: fix out of bounds in smb3_decrypt_req() Sasha Levin
2023-08-13 16:05 ` [PATCH AUTOSEL 5.15 07/31] ksmbd: no response from compound read Sasha Levin
2023-08-13 16:05 ` [PATCH AUTOSEL 5.15 08/31] ASoC: da7219: Flush pending AAD IRQ when suspending Sasha Levin
2023-08-13 16:05 ` [PATCH AUTOSEL 5.15 09/31] ASoC: da7219: Check for failure reading AAD IRQ events Sasha Levin
2023-08-13 16:05 ` [PATCH AUTOSEL 5.15 10/31] ethernet: atheros: fix return value check in atl1c_tso_csum() Sasha Levin
2023-08-13 16:05 ` [PATCH AUTOSEL 5.15 11/31] vxlan: generalize vxlan_parse_gpe_hdr and remove unused args Sasha Levin
2023-08-13 16:05 ` [PATCH AUTOSEL 5.15 12/31] m68k: Fix invalid .section syntax Sasha Levin
2023-08-13 16:05 ` Sasha Levin [this message]
2023-08-13 16:05 ` [PATCH AUTOSEL 5.15 14/31] s390/dasd: fix hanging device after request requeue Sasha Levin
2023-08-13 16:05 ` [PATCH AUTOSEL 5.15 15/31] fs/nls: make load_nls() take a const parameter Sasha Levin
2023-08-13 16:05 ` [PATCH AUTOSEL 5.15 16/31] ASoC: rt5682-sdw: fix for JD event handling in ClockStop Mode0 Sasha Levin
2023-08-13 16:05 ` [PATCH AUTOSEL 5.15 17/31] ASoc: codecs: ES8316: Fix DMIC config Sasha Levin
2023-08-13 16:05 ` [PATCH AUTOSEL 5.15 18/31] ASoC: rt711: fix for JD event handling in ClockStop Mode0 Sasha Levin
2023-08-13 16:05 ` [PATCH AUTOSEL 5.15 19/31] ASoC: rt711-sdca: " Sasha Levin
2023-08-13 16:05 ` [PATCH AUTOSEL 5.15 20/31] ASoC: atmel: Fix the 8K sample parameter in I2SC master Sasha Levin
2023-08-13 16:05 ` [PATCH AUTOSEL 5.15 21/31] ALSA: usb-audio: Add quirk for Microsoft Modern Wireless Headset Sasha Levin
2023-08-13 16:05 ` [PATCH AUTOSEL 5.15 22/31] platform/x86: intel: hid: Always call BTNL ACPI method Sasha Levin
2023-08-13 16:05 ` [PATCH AUTOSEL 5.15 23/31] platform/x86/intel/hid: Add HP Dragonfly G2 to VGBS DMI quirks Sasha Levin
2023-08-13 16:05 ` [PATCH AUTOSEL 5.15 24/31] platform/x86: huawei-wmi: Silence ambient light sensor Sasha Levin
2023-08-13 16:05 ` [PATCH AUTOSEL 5.15 25/31] drm/amd/display: Exit idle optimizations before attempt to access PHY Sasha Levin
2023-08-13 16:05 ` [PATCH AUTOSEL 5.15 26/31] ovl: Always reevaluate the file signature for IMA Sasha Levin
2023-08-13 16:06 ` [PATCH AUTOSEL 5.15 27/31] ata: pata_arasan_cf: Use dev_err_probe() instead dev_err() in data_xfer() Sasha Levin
2023-08-13 16:06 ` [PATCH AUTOSEL 5.15 28/31] rbd: make get_lock_owner_info() return a single locker or NULL Sasha Levin
2023-08-14 13:17 ` Ilya Dryomov
2023-08-13 16:06 ` [PATCH AUTOSEL 5.15 29/31] rbd: harden get_lock_owner_info() a bit Sasha Levin
2023-08-13 16:06 ` [PATCH AUTOSEL 5.15 30/31] security: keys: perform capable check only on privileged operations Sasha Levin
2023-08-13 16:06 ` [PATCH AUTOSEL 5.15 31/31] kprobes: Prohibit probing on CFI preamble symbol Sasha Levin
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